.teacherContainer {
    padding: 16px;
  }
  
  .filterCard {
    margin-bottom: 16px;
  }
  
  .filterRow {
    display: flex;
    align-items: center;
    gap: 16px;
  }
  
  .filterItem {
    display: flex;
    align-items: center;
  }
  
  .filterLabel {
    margin-right: 8px;
    white-space: nowrap;
  }
  
  
  
  .addButton {
    background-color: #1890ff;
    border-color: #1890ff;
  }
  
  .listCard {
    background: #fff;
  }
  
  .editBtn {
    color: #1890ff;
  }
  
  .deleteBtn {
    color: #ff4d4f;
  }
  
  .ant-table-thead > tr > th {
    background-color: #fafafa;
  }

  /* 添加讲师模态框样式 */
.addTeacherModal .ant-modal-content {
  border-radius: 8px;
  padding: 0;
}

.modalHeader {
  display: flex;
  align-items: center;
  padding: 16px 24px;
  border-bottom: 1px solid #f0f0f0;
  font-size: 16px;
  font-weight: 500;
}

.backIcon {
  margin-right: 12px;
  color: #666;
  cursor: pointer;
  font-size: 18px;
}

.modalBody {
  padding: 24px;
}

.formHint {
  display: block;
  margin-bottom: 24px;
  color: #666;
}

.avatarUpload {
  width: 100%;
  text-align: center;
}

.uploadTrigger {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: #f5f5f5;
  cursor: pointer;
}

.uploadTrigger:hover {
  border-color: #1890ff;
}

.uploadText {
  margin-top: 8px;
  color: #666;
}

.teacherAvatar {
  background-color: #f5f5f5;
}

.formFooter {
  display: flex;
  justify-content: flex-end;
  margin-top: 24px;
}

.addButton {
  background-color: #1677ff;
  border-color: #1677ff;
  margin-left: 16px;
}

.cancelButton {
  background-color: #f5f5f5;
  border-color: #d9d9d9;
  color: #666;
}